Cost	Rate
2.89	12.9
3.11	13.6
3	12.7
3.16	21
3.14	10.7
3.06	15.4
3.09	15.9
3.43	13.7
2.76	20.3
3.14	13.4
2.97	26.7
3.46	19.8
2.82	14.3
2.83	12.8
3.14	19
3.02	14.3
2.9	14.5
6.2	15
3.54	12.2
